luojie-dune 写了：10.04 过支持期了。还用。
那么老的系统你新出的电脑硬件可能没驱动，装新系统，否则自己编译内核驱动——
我习惯用gnome2所以就选了10.04,刚装上确实很多驱动都要自己找了编译，不过现在我主要的问题是找不到驱动代码。
onlylove 写了：你确定那个读卡器不是在usb总线上？还有，用英文的时候注意拼写
下午我又上网上找了一下，在SourceForge上找了个csricoh_cs_0.1.4然后在lspci的时候能看到ricoh的设备了，但是插入sd卡系统一点反映都没有，dmseg的信息也一点都没变。下面是一些系统信息
~$ lsusb
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 002: ID 8087:0024
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 04f2:b2da Chicony Electronics Co., Ltd
Bus 001 Device 004: ID 0a5c:21e6 Broadcom Corp.
Bus 001 Device 003: ID 147e:2020 Upek
Bus 001 Device 002: ID 8087:0024
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
$ lspci
00:00.0 Host bridge: Intel Corporation Device 0154 (rev 09)
00:01.0 PCI bridge: Intel Corporation Device 0151 (rev 09)
00:14.0 USB Controller: Intel Corporation Device 1e31 (rev 04)
00:16.0 Communication controller: Intel Corporation Device 1e3a (rev 04)
00:19.0 Ethernet controller: Intel Corporation Device 1502 (rev 04)
00:1a.0 USB Controller: Intel Corporation Device 1e2d (rev 04)
00:1b.0 Audio device: Intel Corporation Device 1e20 (rev 04)
00:1c.0 PCI bridge: Intel Corporation Device 1e10 (rev c4)
00:1c.1 PCI bridge: Intel Corporation Device 1e12 (rev c4)
00:1c.2 PCI bridge: Intel Corporation Device 1e14 (rev c4)
00:1d.0 USB Controller: Intel Corporation Device 1e26 (rev 04)
00:1f.0 ISA bridge: Intel Corporation Device 1e55 (rev 04)
00:1f.2 SATA controller: Intel Corporation Device 1e03 (rev 04)
00:1f.3 SMBus: Intel Corporation Device 1e22 (rev 04)
01:00.0 VGA compatible controller: nVidia Corporation Device 0def (rev a1)
01:00.1 Audio device: nVidia Corporation Device 0bea (rev a1)
02:00.0 System peripheral: Ricoh Co Ltd Device e823 (rev 04)
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device 8176 (rev 01)